/*
 * @Descripttion: 
 * @Author: liuYaoYu
 * @Date: 2021-12-09 14:10:41
 * @LastEditors: liuYaoYu
 * @LastEditTime: 2021-12-09 14:13:07
 */
package main

import (
	"fmt"
)

func main(){
	var max int=100
	var count int =0
	for i:=1;i<=max;i++{
		if i%9==0{
			count+=i
		}
	}
	fmt.Printf("count %d",count)
}